Describe what it means when we say that DNA replication is semi-conservative:

Answer:

D. The statement is inaccurate because humans would not be able to distribute the product of nitrogen fixation from industrial processes in the same way that bacteria are able to distribute it globally now.

Explanation:

Nitrogen fixing bacteria has the responsibility in nature to trap and fix atmospheric nitrogen in ecosystems. They are very important components of the nitrogen cycle and play an important role in maintaining the balance  of nutrients in nature.

If humans discover industrial processes to fix nitrogen, the process will be unsustainable in the long run if nitrogen-fixing bacteria ever go extinct because humans would not be able to distribute the product of nitrogen fixation from industrial processes in the same way that bacteria are able to distribute it globally now across several ecosystems all over the world.

Answer: When the Sun emits more amount of energy than normal, "Solar flares and sunspots" occur, increasing temperature of Earth. Explanation: The Earth's temperature is governed by many factors

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Answer: Producers make food from the sun. Consumers eat producers or other consumers. Decomposers break down dead material and recycle it so it can be used by producers to make food.

Explanation:

Answer: Multiple types of evidence support the theory of evolution: Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features).

Explanation:

What are the benefits of online delivery? Well online delivery can actually save you time and money. First of all since we are in a pandemic, its safer too get your packages to ship to your house or apartment. If you are working long shifts it saves you time then going out to purchase them. You can also choose when you want it to be delivered.

lol have a nice day

Answer:

Ordering online can often be more efficient than going out to a store to pick up and buy items. Its very easy to use as the ordering process is easier and you don't need to worry about it being out of stock and having to drive to different stores. You can do it in the comfort of your own home, so you don't have to drive around and wait in long lines to get the items you want or need. Online shopping can often be cheaper than instore prices, making it a better option for saving if your looking for that.

Explanation:

Answer: However, bacteria can also cause disease. Examples of bacterial diseases include tetanus, syphilis, and food poisoning. Bacteria may spread directly from one person to another. For example, they can spread through touching, coughing, or sneezing. Some Eubacteria can induce serious diseases such as tuberculosis, meningitis, anthrax, leprosy, cholera and tetanus. Antibiotics disrupt normal functioning of bacterial ribosomes or synthesis of the cell wall and prevent further multiplication of bacteria in the body.

Explanation:

Answer:

East To West

Explanation:

Answer:

i already answer but here you go again

it addresses environmental problems, such as the removal of pollution, renewable energy generation or biomass production, by exploiting biological processes.

Explanation:

Answer:

For each glucose that enters glycolysis,  2 acetyl CoA enter the citric acid cycle.

Explanation:

SYNTHESIS OF 2Acetyl CoA -:

The glucose is transformed into 2pyruvate (6 carbon molecules are converted into 2 -3 carbon molecules) during glycolysis. In both aerobic and anaerobic respiration, glycolysis occurs frequently. This process takes place in the cytoplasm (it does not require oxygen or mitochondria), but if both oxygen and mitochondria are present, two molecules of pyruvate join mitochondria and prepare for citric acid cycle.

Until entering this, the molecules go through a mechanism known as the linked (connects glycolysis with citric acid cycle) reaction, in which the pyruvate molecule is transformed into 2 acetyl CoA (meaning 3 carbon molecules are converted into 2 carbon molecules) and a carbon molecule is released in the form of [tex]2CO_2[/tex] (waste product).

2NAD+ and NADH are synthesized in the linked reaction, implying that reducing power is produced. It means that electrons from pyruvate are released in the form of hydrogen, which 2NAD+ accepts and reduces to form 2 NADH.          

[tex]Glucose[/tex] → [tex]2pyruvate[/tex] → [tex]2Acetyl CoA[/tex]

Linked reaction is also known as oxidative -dicarboxylation.

Hence,  2 Acetyl CoA is required to enter citric acid cycle.  

Answer:

edge⬇️

Answer:

Explanation:

Natural

Answer: Steep, high velocity, no silting. The high water speed picks up silt from the bottom instead of letting it settle to the bottom. When the land gets level like often happens at the mouth of rivers where the water spreads out and slows down, silt settles to the bottom and you could get a wide, shallow delta.

(Put in own words this is from online hope it helps)

Answer:

D, or the last one stating that energy is not involved.

Explanation:

You can look it up to check, but D is the right answer.

Explanation:

there's more but, I've only mentioned 9.

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Answer:c where fossils are found

Explanation:

Where fossils are found  is not a line of evolutionary evidence supported by empirical evidence. Therefore, option C is correct.

Any surviving remains, impression, or evidence of a once-living thing from a previous geological epoch is referred to as a fossil. Examples include exoskeletons, bones, shells, animal or microbe imprints in stone, items preserved in amber, hair, petrified wood, and DNA traces. The fossil record is the collection of all fossils.

Shells, bones, animal or microbe imprints in stone, exoskeletons, items preserved in amber, petrified wood, coal, hair, oil, and DNA traces are a few examples of fossils.

The majority of fossils are created when a living thing (such as an animal or plant) dies and is swiftly buried by sediment (such as mud, sand or volcanic ash).

Thus, option C is correct.

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Answer:

Natural selection is a proccess that occurs when an oganism is to weak to survive against other predators in that environementIt has failed to find a suitable nihe and evolution will cause it to become extinct from that geographic area.  

Natural selection is the theory behind evolution put forth by Charles Darwin. Given the scarcity of resources in nature, animals with heritable features that promote survival and reproduction will typically produce more offspring than their contemporaries, leading to an increase in the frequency of such traits across successive generations.

Charles Darwin's theory of evolution is known as natural selection. Animals with heritable qualities that aid in survival and reproduction will often generate more offspring than their contemporaries due to the limited resources in nature, increasing the frequency of such traits through subsequent generations.

Favorable features are passed down across generations as a result of natural selection. Natural selection may result in speciation, the process by which one species gives rise to another that is utterly separate.

It is one of the mechanisms that propels evolution and contributes to the understanding of the variety of life on Earth.

Thus, this is the main concept of natural selection.

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Answer:

gg

Explanation:

because both are the same recessive trait it would be 25% of offspring would get the trait

Answer:  Animals and fungi share a common ancestor and branched away from plants at some point about 1.1 billion years ago.

Answer:

B !

Explanation:

I'm basing this off of a lesson I took two years ago, but the answer is B! The interior of Earth is rumored to be filled with magma as a way to have convection currents in itself, and to move the tectonic plates/ create the tectonic plates, if I remember correctly.

If i'm wrong I can still prove why it's not the other choices.

It's not A becuase when rock gets hotter, it rises, and when it cools, it sinks.

it's not C becuase it said "interior of the planet", which it may be referencing somewhere having to do to below the crust. as well, you need to cool rocks as to make it solid, not heated up rocks. but even then, mountains are made by the plates.

it's not D becuase glaciers are affected by climate change and occurrences the biosphere, not the interior of the planet.

The one that is loosing electron is oxidation process and the one that is gaining electron is reduction.

b) Reduction reaction occur at cathode while oxidation reaction occur at Anode.

Explanation:

The main difference between the reduction and oxidation process is based on gaining and loosing of electron.

Reduction and oxidation both occur simultaneously. one is loosing electron and other is gaining. The one that is loosing electron is oxidation process and the one that is gaining electron is reduction.

B) Reduction reaction occur at cathode while oxidation reaction occur at Anode

Answer:

It is increasing rapidly.

here is your answer

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Explanation:

The statement which is true about the population in this graph is that it is increasing rapidly. Thus, the correct option for this question is B.

A population may be defined as a group of individuals belonging to the same species living in the same area at a definite time. The size, density, birth rate, death rate, and abundance, are some characteristics of a population. These characteristics of the population are known as demographic factors.

According to the context of this question, the axis of the graph is increasing very rapidly. It determines the rate of population towards rapid growth. The growth of any population depends on various factors such as space, food, resources, mating partners, availability, etc.

Therefore, the statement which is true about the population in this graph is that it is increasing rapidly. Thus, the correct option for this question is B.

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Answer:

football field

Explanation:

Answer:

Chemically & Physically(mechanically)

Explanation:

Weathering is the wearing away of rock found at the surface of the earth. There are different ways weathering can occur and they include;

1. Mechanical weathering: This is the breakdown of rock into bits or fragments. Physical factors such as water can lead to this breakdown. When water falls into the pores and cracks of rocks, pressure can be created that will eventually result in the breakdown of these rocks.

2. Chemical weathering: This type of weathering causes a change in the physical makeup of the rock. The new form of rock created is more prone to erosion. Temperature is factor that can speed up chemical weathering.

Answer:

A there needs to be a producer, consumer, and predator, and decomposer.

I hope this helped!!

Answer:

A. using larger units

Explanation:

Graphs can be used to display large amounts of numerical data and to portray the relationships between numerical values of different variables

When graphing data, what will make it more precise would be to ensure that it covers most of the space on the graph sheet. The correct option would, therefore, be B.

Making your graph to cover, at least, 2/3 of the graph space will ensure that your plots are visible and lead to a more precise graph.

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